Bacteria control without using toxic chemicals

How the system works

The cooling tower unit contains it own circulating pump, which draws water from the cooling tower basin and passes it through a sand filter, then through the UV unit and back into the cooling tower basin. Back washing of the sand filter is done automatically by a fully programmable digital timer using solenoid valves, although it can be done manually if required.

  The advantages:

• It can run 24 hours per day, 365 days per year while giving a consistently high level of protection from infestations, such as Legionella pneumophila, which causes Legionaires disease.
• Quick and easy installation, often without needing to shut down the cooling tower.

Small enclosed units

UV model numbers CT LC30, CT LC80 and CT LC110. The unit includes pump, UV unit, programmable digital timer, automatic back wash sand filter, interconnecting pipework and wiring, back wash water tank and central inlet power point. All equipment except the filter, are mounted inside an enclosure. Also available are; TDS monitor control systems and test kits.

Large enclosed units

UV model numbers CT52L, CT100L. The unit includes a pump, UV unit, programmable digital timer, automatic back wash sand filter, interconnecting pipe work and wiring, TDS controller, chemical injection pump, test kits, back wash water tank and a central inlet power point all mounted inside a roller door enclosure.